594 



DISEASES OF CULTIVATED PLANTS 



Artichoke leaf blotch, 477. 

 Arum maculatum, 89. 

 Asclepia speciosa, 320. 

 Ash, 183, 378. 



canker, 520. 



Asparagus, 236, 297. 



rust, 297. 

 Aspen, 326. 

 Asperula, 113. 



odorata, 280. 



Aspidistra leaf blotch, 431. 



lurida, 431. 

 Aucuba, 32. 



Auricula leaf blotch, 498. 

 Avena, 92. 

 fatua, 247. 



BALSAMINA, 253. 



Bamboo smut, 343. 



Banana plant disease, 358. 



Barberry, 157. 



Bark fungus, 258. 



Barley, 301, 306, 307, 341, 347, 482, 



493- 



deaf-ear of, 248. 



leaf blotch, 466. 

 stripe, 246. 



mildew, 447, 



red mould of, 493. 



smut, covered, 341. 



loose, 341. 

 Bean, lima, 130. 

 Beans, 515. 

 broad, 266. 



haricot, 266. 



Beech, 72, 183, 250, 354, 362, 363, 



373- 387, 3 8 9- 542, 543- 

 agaric, 359. 



bark fungus, 286. 



seedlings, 126. 



Beet, 236. ' 



and mangold, 109. 



Beetroot fungus, distribution of, 18. 



rot, 399. 



rust, 294, 



tumour, 95. 



yellowing of leaves, 516. 



Beet-rot, 195. 

 Beet-sickness, 558. 

 Begonias, 161, 562. 

 Bellevalia, 342. 

 Berberis, 337. 

 Beta maritima, 295. 



vulgaris, var. Rapacea, 96. 

 Betel-nut palm, root rot of, 376. 

 Betula verrucosa, 140. 



Birch, 259, 379, 389. 

 polyporus, 379. 



Birch, witches' brooms of, 140. 

 Bird-cherry, 183. 



leaf blight, 203. 

 Blackberry canker, 417. 

 Black currant, 320. 



gall mite, 537. 



leaf spot, 425. 

 Blackthorn, 308. 

 Borassus flabellifer, 105. 

 Bramble, 489. 



Brassica campestris, var. Sarson, 



500. 



Briar scab, 174. 

 Briza media, 247. 

 Broad bean rust, 293. 

 Broccoli, 510. 

 Bromus, 306. 



unioloides, 345. 



Broome, 73. 

 Brussels-sprouts, 510. 

 Buckthorn, 306. 

 Bulb sclerotinia, 264. 

 Burnet leaf rust, 315. 

 Buttercup, no, 280. 



CABBAGE, BLACK ROT OF, 510. 



leaf rot, 116. 



spot, 439. 



seedling disease, 90. 



stem rot, 407. 



Cabbages, 116, 266, 466. 

 Cacao, 189. 



seed disease, 476. 



trunk disease, 187. 



witches' brooms of, 442. 

 Cacao-pod blotch, 188. 



disease, 128. 



Cacao-pods, brown rot of, 426. . 

 Cactus, 127. 



Cajanus indicus, 187. 

 Calathea, 508. 

 Calceolaria, 560. 

 Calla lily-rot, 517. 

 Caltha palustris, 280. 

 Camellia, 42, 459. 

 Campanula glomerata, 544. 

 patula, 280. 



rapunculus, 280, 544. 

 Canna, 335. 



Capsella bursa-pastoris, 116. 

 Carex, 274. 



acuta, 301. 



Carnation, 311, 422, 503. 



bud rot, 459. 

 fairy-rings, 497. 



fasciated, 46. 



leaf disease, 422. 



rust, 294. . 



